Enum RrfError 

pub enum RrfError {
    Io {
        path: PathBuf,
        source: Error,
    },
    Missing {
        root: PathBuf,
        name: &'static str,
    },
    Csv {
        path: PathBuf,
        source: Error,
    },
    Columns {
        path: PathBuf,
        line: u64,
        columns: usize,
        expected: usize,
    },
    Utf8 {
        path: PathBuf,
        line: u64,
        source: Utf8Error,
    },
    Identifier {
        path: PathBuf,
        line: u64,
        value: String,
        source: ParseIntError,
    },
}

A failure to read a release.

Variants

Io

A directory or file cannot be read.

Fields

path: PathBuf

The path.

source: Error

The cause.

Missing

A file the reader needs is not in the release.

Fields

root: PathBuf

The release directory.

name: &'static str

The file name looked for.

Csv

A row does not parse.

Fields

path: PathBuf

The path.

source: Error

The cause.

Columns

A row has fewer columns than the layout.

Fields

path: PathBuf

The path.

line: u64

The 1-based line.

columns: usize

The columns found.

expected: usize

The columns expected.

Utf8

A field is not UTF-8.

Fields

path: PathBuf

The path.

line: u64

The 1-based line.

source: Utf8Error

The cause.

Identifier

An identifier is not a number.

Fields

path: PathBuf

The path.

line: u64

The 1-based line.

value: String

The value.

source: ParseIntError

The cause.

Trait Implementations

impl Debug for RrfError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for RrfError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for RrfError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.